| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | LOCAL | CREEK | 084E32503 | Steel Stringer/Multi-beam or girder | -- | -- | -- | 23.0 | 23.0 | Fair | 51.7 | 000000000192360 |
| NBI report | LOCAL | SUGAR CREEK | 084E42504 | Steel Stringer/Multi-beam or girder (3 spans) | -- | -- | -- | 25.9 | 49.9 | Poor | 35.0 | 000000000192530 |
| NBI report | LOCAL | SUGAR CREEK | 084E43502 | Steel Stringer/Multi-beam or girder | -- | -- | -- | 30.8 | 30.8 | Poor | 49.0 | 000000000192540 |
| NBI report Bridgehunter | LOCAL | MAQUOKETA RIVER N FORK | 085E11004 | Steel Truss - Thru | NR possible | -- | -- | 108.9 | 159.1 | Poor | 22.1 | 000000000193150 |
| NBI report | MAIN ST | FARMERS CREEK | 000000000 | Steel Stringer/Multi-beam or girder | Closed | -- | 2001 | 23.0 | 24.0 | Poor | 41.8 | 000000000006920 |
| NBI report Bridgehunter | EAST LINE ST | BEER CREEK | 000000000 | Steel Truss - Thru | Closed ~ NR possible | 1902 | -- | 62.0 | 62.0 | Poor | 20.5 | 000000000191990 |
| NBI report | FM | CREEK | 087E42406 | Steel Stringer/Multi-beam or girder | NR possible | 1910 | -- | 21.0 | 21.0 | Poor | 23.1 | 000000000194940 |
| NBI report Bridgehunter | 283RD ST | CREEK | 863E0710 | Steel Culvert (3 spans) | -- | 1910 | 2007 | 4.9 | 22.0 | Fair | 83.5 | 000000000362855 |
| NBI report | LOCAL | CREEK | 085E32903 | Steel Stringer/Multi-beam or girder | NR possible | 1911 | 1985 | 30.8 | 33.1 | Poor | 63.0 | 000000000193601 |
| NBI report Bridgehunter | LOCAL | CREEK | 084E11803 | Steel Truss - Thru | NR possible | 1915 | -- | 69.9 | 69.9 | Poor | 45.5 | 000000000191950 |
| NBI report | LOCAL | SMALL CREEK | 084E60204 | Steel Stringer/Multi-beam or girder | NR possible | 1920 | -- | 29.9 | 29.9 | Poor | 27.6 | 000000000192870 |
| NBI report | LOCAL | SMALL CREEK | 084E61103 | Steel Stringer/Multi-beam or girder | NR possible | 1920 | -- | 29.9 | 29.9 | Poor | 30.7 | 000000000192890 |
| NBI report | LOCAL | CREEK | 085E32108 | Steel Stringer/Multi-beam or girder | -- | 1920 | -- | 29.9 | 32.2 | Poor | 35.0 | 000000000193510 |
| NBI report | LOCAL | CREEK | 084E52805 | Steel Stringer/Multi-beam or girder | -- | 1920 | 1990 | 24.0 | 25.9 | Poor | 38.0 | 000000000362830 |
| NBI report Bridgehunter | FM | MAQUOKETA RIVER | 084E10104 | Steel Truss - Thru | NR possible | 1927 | 1957 | 160.1 | 456.1 | Fair | 44.9 | 000000000191850 |
| NBI report Bridgehunter | LOCAL | SMALL CREEK | 084E63602 | Steel Truss - Thru | -- | 1930 | -- | 40.0 | 40.0 | Poor | 34.0 | 000000000193050 |
| NBI report | LOCAL | BRUSH CREEK | 085E32410 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1930 | -- | 35.1 | 105.0 | Fair | 52.0 | 000000000193540 |
| NBI report | LOCAL | SMALL CREEK | 085E43603 | Steel Stringer/Multi-beam or girder | -- | 1930 | -- | 30.8 | 32.2 | Fair | 70.8 | 000000000193760 |
| NBI report Bridgehunter | LOCAL | CREEK | 087E30203 | Steel Truss - Thru | -- | 1930 | -- | 65.0 | 65.0 | Poor | 24.9 | 000000000194690 |
| NBI report | LOCAL | CREEK | 085E53610 | Steel Stringer/Multi-beam or girder | -- | 1930 | -- | 19.0 | 20.0 | Poor | 27.8 | 000000000362840 |
| NBI report | LOCAL | CREEK | 087E41403 | Steel Stringer/Multi-beam or girder | -- | 1930 | 1987 | 30.8 | 30.8 | Fair | 83.8 | 000000000194860 |
| NBI report | LOCAL | CREEK | 087E30406 | Steel Stringer/Multi-beam or girder | -- | 1930 | 1987 | 19.0 | 21.0 | Poor | 41.2 | 000000000362850 |
| NBI report | 289TH ST | DRY RUN | 086E30109 | Steel Stringer/Multi-beam or girder | -- | 1930 | 1990 | 23.0 | 24.0 | Fair | 64.7 | 000000000194270 |
| NBI report Bridgehunter | US 52 & IA 64 | MISSISSIPPI R OVERFLOW | IN SABULA | Steel Truss - Thru | NR possible | 1933 | 1985 | 120.1 | 341.9 | Fair | 29.6 | 000000000029950 |
| NBI report | LOCAL | CREEK | 084E63504 | Steel Stringer/Multi-beam or girder | -- | 1938 | -- | 39.0 | 39.0 | Fair | 50.9 | 000000000193040 |
| NBI report | LOCAL | CREEK | 086E12801 | Steel Stringer/Multi-beam or girder | -- | 1938 | 1989 | 18.0 | 20.0 | Fair | 70.6 | 000000000194060 |
| NBI report | 58TH ST | CREEK | 084E51405 | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 24.9 | 24.9 | Fair | 43.1 | 000000000192640 |
| NBI report | LOCAL | CREEK | 084E20206 | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 33.1 | 35.1 | Poor | 27.7 | 000000000192150 |
| NBI report | LOCAL | PUMPKIN CREEK | 084E23104 | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 30.8 | 34.1 | Fair | 47.8 | 000000000192280 |
| NBI report | LOCAL | SMALL CREEK | 085E21704 | Steel Stringer/Multi-beam or girder | Closed | 1940 | -- | 21.0 | 23.0 | Poor | 26.2 | 000000000193360 |
| NBI report | LOCAL | CREEK | 085E50703 | Steel Stringer/Multi-beam or girder | -- | 1940 | 1987 | 24.9 | 25.9 | Poor | 54.3 | 000000000193790 |
| NBI report | LOCAL | CREEK | 086E20903 | Steel Stringer/Multi-beam or girder | -- | 1940 | 1987 | 23.0 | 24.0 | Poor | 64.0 | 000000000194140 |
| NBI report | LOCAL | SMALL CREEK | 086E13401 | Steel Stringer/Multi-beam or girder | -- | 1940 | 1989 | 24.0 | 24.9 | Poor | 42.9 | 000000000194070 |
| NBI report | FM | JESSIE BRANCH | 085E32407 | Concrete Slab (3 spans) | -- | 1941 | -- | 30.8 | 78.1 | Poor | 29.4 | 000000000193530 |
| NBI report | FM | CREEK | 086E23505 | Steel Stringer/Multi-beam or girder | NR possible | 1945 | 1988 | 35.1 | 35.1 | Poor | 48.0 | 000000000194230 |
| NBI report Bridgehunter | FM | MAQUOKETA RIVER | 084E40803 | Steel Truss - Thru | -- | 1950 | -- | 250.0 | 440.0 | Fair | 52.3 | 000000000192440 |
| NBI report | FM | CREEK | 085E53506 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 39.0 | 42.0 | Poor | 31.9 | 000000000193910 |
| NBI report | FM | SMALL CREEK | 086E11104 | Concrete Culvert (2 spans) | -- | 1950 | -- | 9.8 | 23.0 | Fair | 99.7 | 000000000194020 |
| NBI report | FM | DUCK CREEK | 086E42504 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1950 | -- | 45.9 | 120.1 | Fair | 50.0 | 000000000194610 |
| NBI report | LOCAL | PUMPKIN CREEK | 084E22003 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 27.9 | 28.9 | Fair | 24.0 | 000000000192230 |
| NBI report | LOCAL | SMALL CREEK | 084E63204 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 32.2 | 32.2 | Poor | 27.2 | 000000000192990 |
| NBI report | LOCAL | PLEASANT CREEK | 085E41504 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 60.0 | 60.0 | Fair | 87.9 | 000000000193660 |
| NBI report | WEST ST | BEER CREEK | 000000000 | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 23.0 | 24.0 | Poor | 32.0 | 000000000008320 |
| NBI report | LOCAL | CREEK | 084E10901 | Steel Stringer/Multi-beam or girder | -- | 1950 | 1989 | 25.9 | 26.9 | Fair | 66.5 | 000000000191890 |
| NBI report | LOCAL | CREEK | 084E22305 | Steel Stringer/Multi-beam or girder | -- | 1950 | 2013 | 26.9 | 30.8 | Good | 96.1 | 000000000192250 |
| NBI report | FM | N FORK MAQUOKETA RIVER | 085E22107 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1952 | -- | 125.0 | 319.9 | Poor | 49.2 | 000000000193380 |
| NBI report | FM | SMALL CREEK | 084E32205 | Concrete Culvert (2 spans) | -- | 1953 | -- | 12.1 | 24.9 | Fair | 97.0 | 000000000192340 |
| NBI report | FM | MILL CREEK | 084E31709 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1954 | -- | 48.9 | 125.0 | Poor | 42.3 | 000000000192330 |
| NBI report | FM | S FORK MAQUOKETA RIVER | 085E11905 | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1954 | -- | 117.1 | 410.1 | Fair | 46.9 | 000000000193210 |
| NBI report | FM | CREEK | 084E10104 | Concrete Culvert (2 spans) | -- | 1956 | -- | 12.1 | 25.9 | Fair | 76.3 | 000000000191860 |
| NBI report Bridgehunter | FM | MAQUOKETA RIVER | 084E50404 | Steel Truss - Thru | -- | 1956 | -- | 250.0 | 570.9 | Fair | 42.1 | 000000000192570 |
| NBI report | US 52 | MAQUOKETA RIVER | 3.2 MI. S OF JCT. SR Z34 | Steel Stringer/Multi-beam or girder (7 spans) | -- | 1956 | -- | 160.1 | 713.9 | Fair | 60.7 | 000000000030020 |
| NBI report | DIVISION ST | BEERS CREEK | 000000000 | Concrete Slab (3 spans) | -- | 1957 | -- | 48.9 | 127.0 | Poor | 44.5 | 000000000008330 |
| NBI report | FM | SMALL CREEK | 085E21703 | Concrete Slab | Closed | 1957 | -- | 29.9 | 32.2 | Poor | 34.9 | 000000000193350 |
| NBI report | IA 62 | MAQUOKETA RIVER | 1.1 MI. E OF JCT. IA 64 | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1957 | -- | 160.1 | 653.9 | Fair | 57.4 | 000000000030210 |
| NBI report | LOCAL | SMALL CREEK | 084E43605 | Concrete Slab (3 spans) | -- | 1957 | -- | 48.9 | 124.0 | Fair | 52.5 | 000000000192550 |
| NBI report | LOCAL | SUGAR CREEK | 084E53004 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1957 | -- | 59.1 | 153.9 | Fair | 56.7 | 000000000192790 |
| NBI report | FM | PLEASANT CREEK | 085E50704 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1958 | -- | 46.9 | 123.0 | Fair | 73.1 | 000000000193810 |
| NBI report | LOCAL | SMALL CREEK | 084E61701 | Concrete Slab | -- | 1958 | -- | 24.0 | 24.0 | Fair | 58.9 | 000000000192920 |
| NBI report | LOCAL | SMALL CREEK | 084E62004 | Prestressed Stringer/Multi-beam or girder | -- | 1958 | -- | 44.0 | 44.0 | Poor | 60.5 | 000000000192940 |
| NBI report Bridgehunter | LOCAL | MAQUOKETA RIVER | 085E33103 | Steel Truss - Thru | NR possible | 1958 | -- | 160.1 | 323.2 | Fair | 45.0 | 000000000193610 |
| NBI report | FM | STREAM | 086E30103 | Concrete Culvert (2 spans) | -- | 1959 | -- | 12.1 | 24.0 | Fair | 76.3 | 000000000194272 |
| NBI report | LOCAL | MILL CREEK | 086E30109 | Steel Stringer/Multi-beam or girder | -- | 1959 | 1989 | 32.2 | 33.1 | Poor | 82.6 | 000000000194274 |
| NBI report | IA 62 | BRUSH CREEK | 2.0 MI. N OF SR Y61 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1960 | -- | 68.9 | 159.1 | Fair | 75.7 | 000000000030220 |
| NBI report | LOCAL | BRUSH CREEK | 085E42906 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1960 | -- | 58.1 | 149.9 | Fair | 57.8 | 000000000193720 |
| NBI report | LOCAL RD | PRAIRIE CREEK | 084E33004 | Concrete Slab (3 spans) | -- | 1960 | -- | 36.1 | 81.0 | Fair | 53.8 | 000000000029939 |
| NBI report | FM | N FORK MAQUOKETA RIVER | 085E10506 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | -- | 117.1 | 299.9 | Fair | 62.5 | 000000000193140 |
| NBI report | FM | S FORK MAQUOKETA RIVER | 085E20704 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | -- | 125.0 | 319.9 | Fair | 87.0 | 000000000193270 |
| NBI report | FM | LUX CREEK | 087E40707 | Concrete Slab (3 spans) | -- | 1961 | -- | 48.9 | 125.0 | Fair | 58.5 | 000000000194840 |
| NBI report | FM | MAQUOKETA RIVER | 084E41306 | Steel Girder and floorbeam system (5 spans) | -- | 1964 | -- | 125.0 | 569.9 | Fair | 82.7 | 000000000192480 |
| NBI report | FM | MAQUOKETA RIVER | 084E21307 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1966 | -- | 117.1 | 417.0 | Fair | 56.4 | 000000000192200 |
| NBI report | US 61 NB | FARMERS CREEK | 0.1 mi. N of Jct. SR E17 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 68.9 | 158.1 | Good | 81.6 | 000000000030180 |
| NBI report | US 61 NB | FARMERS CREEK | 0.6 MI. N OF JCT. SR E17 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 68.9 | 158.1 | Good | 81.5 | 000000000030190 |
| NBI report | FM | SMALL CREEK | 086E30802 | Concrete Channel beam | -- | 1967 | -- | 36.1 | 36.1 | Poor | 49.5 | 000000000194310 |
| NBI report | NB US 61 | PRAIRIE CREEK | 2.0 mi. S Jct. of IA 64 | Concrete Slab (3 spans) | -- | 1967 | -- | 56.1 | 144.0 | Fair | 82.0 | 000000000030140 |
| NBI report | US 61 NB | S FORK MAQUOKETA RIVER | 0.5 MI. N. OF JCT. IA 64 | Steel Girder and floorbeam system (3 spans) | -- | 1967 | -- | 144.0 | 374.0 | Fair | 67.2 | 000000000030150 |
| NBI report | US 61 NB | N FORK MAQUOKETA RIVER | 5.4 mi. N of Jct. IA 64 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1967 | -- | 101.1 | 365.2 | Fair | 81.6 | 000000000030170 |
| NBI report | US 61 NB | TARECOD CREEK | 8.1 Mi. N of Jct. IA 64 | Concrete Slab (3 spans) | -- | 1967 | -- | 50.9 | 131.9 | Fair | 54.4 | 000000000030200 |
| NBI report | US 61 | DRAINAGE DITCH | 0.1 mi. N of Jct. SR Y53 | Concrete Culvert (3 spans) | -- | 1967 | 1999 | 12.1 | 36.1 | Good | 66.0 | 000000000030160 |
| NBI report | LOCAL | LITTLE MILL CREEK | 086E42005 | Concrete Stringer/Multi-beam or girder | -- | 1968 | -- | 36.1 | 36.1 | Poor | 38.2 | 000000000194590 |
| NBI report | FM | SMALL CREEK | 085E52904 | Concrete Slab | -- | 1969 | -- | 24.0 | 24.0 | Fair | 86.6 | 000000000193890 |
| NBI report | LOCAL | CREEK | 084E52902 | Concrete Slab (3 spans) | -- | 1969 | -- | 48.9 | 125.0 | Fair | 80.1 | 000000000192780 |
| NBI report | LOCAL | SMALL CREEK | 084E63304 | Concrete Slab (3 spans) | -- | 1969 | -- | 28.9 | 79.1 | Fair | 93.4 | 000000000193020 |
| NBI report | LOCAL | CREEK | 085E50503 | Steel Stringer/Multi-beam or girder | -- | 1969 | 1987 | 24.9 | 25.9 | Fair | 78.1 | 000000000193780 |
| NBI report | LOCAL | STREAM | 084E52806 | Steel Stringer/Multi-beam or girder | -- | 1970 | 1989 | 32.2 | 33.1 | Poor | 58.1 | 000000000192770 |
| NBI report | FM | CREEK | 085E41004 | Concrete Culvert (2 spans) | -- | 1971 | -- | 12.1 | 26.9 | Fair | 90.2 | 000000000193652 |
| NBI report | FM | CREEK | 085E41006 | Concrete Culvert (3 spans) | -- | 1971 | -- | 12.1 | 40.0 | Fair | 89.0 | 000000000193656 |
| NBI report | LOCAL | PRAIRIE CREEK | 084E23602 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1971 | -- | 42.0 | 84.0 | Fair | 42.9 | 000000000192291 |
| NBI report | REC. TRAFFIC | PLEASANT CREEK | 8.0 KM S. OF BELLEVUE, IA | Steel Stringer/Multi-beam or girder | -- | 1972 | -- | 48.9 | 49.9 | Fair | 31.4 | CEPNCRIA-000004 |
| NBI report | SUMMIT ST | ABAND RR | 000000000 | Prestressed Tee beam (3 spans) | -- | 1973 | -- | 43.0 | 128.0 | Fair | 89.8 | 000000000007655 |
| NBI report | FM | S COPPER CREEK | 084E52804 | Prestressed Stringer/Multi-beam or girder | -- | 1974 | -- | 55.1 | 55.1 | Poor | 51.9 | 000000000192751 |
| NBI report | FM | COPPER CREEK | 084E52802 | Prestressed Stringer/Multi-beam or girder | -- | 1974 | -- | 40.0 | 43.0 | Fair | 89.5 | 000000000192761 |
| NBI report | IA 62 | LITTLE MILL CREEK | 0.1 mi. S of Jct. SR D61 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 57.1 | 138.1 | Fair | 93.7 | 000000000030231 |
| NBI report | IA 62 | MILL CREEK | 0.1 MI. N OF SR D61 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 50.9 | 149.9 | Fair | 87.0 | 000000000030241 |
| NBI report | IA 64 | RAT RUN CREEK | 0.1 mi. W of Jct. SR E29 | Concrete Slab (3 spans) | -- | 1976 | -- | 35.1 | 92.9 | Fair | 86.0 | 000000000030251 |
| NBI report | IA 64 | PRAIRIE CREEK | 0.4 MI. E OF JCT. IA 62 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 57.1 | 138.1 | Fair | 97.5 | 000000000030311 |
| NBI report | FM | CREEK | 086E53004 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1977 | -- | 52.2 | 104.0 | Fair | 67.9 | 000000000194671 |
| NBI report | LOCAL | SMALL CREEK | 084E41606 | Steel Stringer/Multi-beam or girder | -- | 1977 | -- | 42.0 | 42.0 | Fair | 54.9 | 000000000192501 |
| NBI report | LOCAL | HUNTLEY BRANCH CREEK | 085E22703 | Steel Stringer/Multi-beam or girder | -- | 1977 | -- | 42.0 | 42.0 | Poor | 59.5 | 000000000193401 |
| NBI report | LOCAL | SMALL CREEK | 086E40403 | Steel Stringer/Multi-beam or girder | -- | 1977 | -- | 42.0 | 42.0 | Fair | 65.2 | 000000000194491 |
| NBI report | FM | CREEK | 084E52204 | Steel Stringer/Multi-beam or girder | -- | 1978 | -- | 30.8 | 30.8 | Fair | 60.6 | 000000000192720 |
| NBI report | FM | LYTLE CREEK | 085E20503 | Steel Stringer/Multi-beam or girder | -- | 1978 | -- | 60.0 | 60.0 | Poor | 56.3 | 000000000193260 |
| NBI report | LOCAL | CREEK | 084E51507 | Steel Stringer/Multi-beam or girder | -- | 1978 | -- | 38.1 | 40.0 | Fair | 73.6 | 000000000192680 |
| NBI report | LOCAL | CREEK | 086E32603 | Steel Stringer/Multi-beam or girder | -- | 1978 | -- | 24.0 | 24.0 | Fair | 84.0 | 000000000194420 |
| NBI report | LOCAL | DRY RUN | 087E30305 | Steel Stringer/Multi-beam or girder | -- | 1978 | -- | 24.0 | 24.0 | Fair | 65.9 | 000000000194700 |
| NBI report | US 52 | SMALL STREAM | 4.1 mi. N of Jct. IA #64 | Prestressed Stringer/Multi-beam or girder | -- | 1978 | -- | 85.0 | 87.9 | Fair | 97.7 | 000000000029991 |
| NBI report | US 52 | TWIN SPRINGS CREEK | 7.4 MI. N. OF JCT. IA 64 | Concrete Slab (3 spans) | -- | 1978 | -- | 35.1 | 92.9 | Good | 94.7 | 000000000030001 |
| NBI report | US 52 | BR OF COONS CREEK | 1.5 mi. S of Jct. SR Z34 | Prestressed Stringer/Multi-beam or girder | -- | 1978 | -- | 55.1 | 58.1 | Good | 96.4 | 000000000030031 |
| NBI report | US 52 | PINCHAM HOLLOW CREEK | 0.4 mi. S of Jct. SR Z34 | Prestressed Stringer/Multi-beam or girder | -- | 1978 | -- | 67.9 | 70.9 | Fair | 95.4 | 000000000030041 |
| NBI report | US 52 | PLEASANT CREEK | 0.3 MI. N OF Jct. SR Z34 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 57.1 | 153.9 | Fair | 96.9 | 000000000030051 |
| NBI report | US 52 | DUCK CREEK | 2.9 N of Jct. SR Z34 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 97.1 | 211.0 | Fair | 96.3 | 000000000030071 |
| NBI report | FM | SMALL CREEK | 084E11502 | Concrete Slab (3 spans) | -- | 1979 | -- | 48.9 | 125.0 | Fair | 97.8 | 000000000191931 |
| NBI report | FM | CLINE BRANCH | 085E10104 | Steel Stringer/Multi-beam or girder | -- | 1979 | -- | 45.9 | 46.9 | Fair | 78.5 | 000000000193121 |
| NBI report | FM | FARMERS CREEK | 086E32003 | Concrete Slab (3 spans) | -- | 1979 | -- | 44.0 | 116.1 | Fair | 95.0 | 000000000194381 |
| NBI report | FM | FARMER'S CREEK | 087E33306 | Concrete Culvert (2 spans) | -- | 1979 | -- | 9.8 | 21.0 | Fair | 90.2 | 000000000194811 |
| NBI report | LOCAL | TETE DES MORTS RIVER | 087E40805 | Steel Stringer/Multi-beam or girder | -- | 1979 | -- | 40.0 | 40.0 | Fair | 79.0 | 000000000194851 |
| NBI report | LOCAL RD | COPPER CREEK | 084E52203 | Steel Stringer/Multi-beam or girder | -- | 1979 | -- | 32.2 | 34.1 | Fair | 53.0 | 000000000192711 |
| NBI report | LOCAL RD | TARECOAT | 085E21203 | Steel Stringer/Multi-beam or girder | -- | 1979 | -- | 42.0 | 42.0 | Fair | 57.9 | 000000000193311 |
| NBI report | FIELD ENTRANCE | CREEK | 086E43604 | Steel Stringer/Multi-beam or girder | -- | 1980 | -- | 28.9 | 28.9 | Poor | 30.0 | 000000000194621 |
| NBI report | FM | SMALL | 084E63303 | Steel Stringer/Multi-beam or girder | -- | 1980 | -- | 41.0 | 43.0 | Poor | 50.6 | 000000000193001 |
| NBI report | FM | BRUSH CREEK | 085E43205 | Concrete Slab (3 spans) | -- | 1980 | -- | 48.9 | 125.0 | Fair | 81.6 | 000000000193741 |
| NBI report | FM | SMALL | 087E40403 | Steel Stringer/Multi-beam or girder | -- | 1980 | -- | 29.9 | 32.2 | Poor | 18.7 | 000000000194821 |
| NBI report | LOCAL RD | STREAM | 084E23101 | Steel Stringer/Multi-beam or girder | -- | 1980 | -- | 28.9 | 29.9 | Fair | 66.6 | 000000000192271 |
| NBI report | WATER STREET | CREEK | 000000000 | Concrete Culvert (2 spans) | -- | 1980 | -- | 17.1 | 34.1 | Fair | 90.2 | 000000000006931 |
| NBI report | IA 64 | DRAINAGE DITCH | 4.4 MI. E OF Jct. SR Y34 | Concrete Culvert (2 spans) | -- | 1981 | -- | 12.1 | 24.9 | Fair | 98.6 | 000000000030291 |
| NBI report | LOCAL | CREEK | 084E50604 | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 39.0 | 41.0 | Fair | 73.1 | 000000000192586 |
| NBI report | LOCAL | SMALL CREEK | 084E62804 | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 59.1 | 60.0 | Fair | 70.1 | 000000000192961 |
| NBI report | LOCAL | BRUSH CREEK | 085E30205 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1981 | -- | 49.9 | 76.1 | Fair | 51.4 | 000000000193431 |
| NBI report | LOCAL | TETE DES MORTS CREEK | 087E32204 | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 59.1 | 61.0 | Fair | 63.8 | 000000000194771 |
| NBI report | LOCAL | TETE DES MORTS CREEK | 087E32302 | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 50.9 | 53.2 | Poor | 37.1 | 000000000194781 |
| NBI report | LOCAL | SMALL CREEK | 087E42403 | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 50.9 | 53.2 | Poor | 21.3 | 000000000194921 |
| NBI report | LOCAL RD | SMALL CREEK | 087E42403 | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 29.9 | 32.2 | Fair | 76.3 | 000000000194911 |
| NBI report Bridgehunter | FM | S FORK MAQUOKETA RIVER | 084E11303 | Steel Truss - Thru | -- | 1982 | -- | 129.9 | 170.9 | Poor | 48.6 | 000000000191921 |
| NBI report | FM | SPRUCE CREEK | 087E43606 | Concrete Slab (3 spans) | -- | 1982 | -- | 48.9 | 125.0 | Fair | 82.9 | 000000000194971 |
| NBI report | IA 64 | BEAR CREEK | 0.9 MI.E.OF Sec. Rd. Y34 | Concrete Slab (3 spans) | -- | 1982 | -- | 39.0 | 103.0 | Good | 99.4 | 000000000030271 |
| NBI report | IA 64 | BIG BEAR CREEK | 2.0 mi. E of Jct. SR Y34 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1982 | -- | 68.9 | 183.1 | Good | 98.5 | 000000000030281 |
| NBI report | LOCAL | SMALL CREEK | 084E22604 | Concrete Culvert (2 spans) | -- | 1982 | -- | 9.8 | 21.0 | Fair | 100.0 | 000000000192261 |
| NBI report Bridgehunter | LOCAL | TETE DE MORTS CREEK | 087E41802 | Steel Truss - Thru | -- | 1982 | -- | 69.9 | 71.9 | Fair | 66.2 | 000000000194901 |
| NBI report | BELLEVUECASCADE | LOST CREEK | 086E10706 | Concrete Slab (3 spans) | -- | 1983 | -- | 48.9 | 128.0 | Fair | 92.3 | 000000000193981 |
| NBI report | FM | SMALL STREAM | 086E40603 | Steel Stringer/Multi-beam or girder | -- | 1983 | -- | 41.0 | 41.0 | Poor | 42.0 | 000000000194501 |
| NBI report | LOCAL | BIG BEAR CREEK | 084E12701 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 1983 | -- | 57.1 | 150.9 | Fair | 96.2 | 000000000192031 |
| NBI report | LOCAL | BEAR CREEK | 084E13103 | Concrete Slab (3 spans) | -- | 1983 | -- | 48.9 | 125.0 | Fair | 85.6 | 000000000192081 |
| NBI report | FM | SMALL | 086E40704 | Steel Stringer/Multi-beam or girder | -- | 1983 | 2014 | 20.0 | 21.0 | Fair | 68.8 | 000000000194541 |
| NBI report | IA 64 | DEEP CREEK | 0.3 mi. E of Jct. SR Z20 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1984 | -- | 68.9 | 269.0 | Good | 97.2 | 000000000030331 |
| NBI report | IA 64 | SOUTH COPPER CREEK | 0.1 MI.E.OF PRESTON | Concrete Culvert (2 spans) | -- | 1984 | -- | 9.8 | 21.0 | Fair | 90.0 | 000000000030341 |
| NBI report | IA 64 | GRANTS CREEK | 0.6 MI.E OF E JCT. SR Z34 | Concrete Culvert (2 spans) | -- | 1984 | -- | 12.1 | 24.9 | Good | 92.2 | 000000000030351 |
| NBI report | IA 64 | NO BRANCH ELK CREEK | 1.8 MI.E.OF S.R. Z40 | Concrete Culvert (3 spans) | -- | 1984 | -- | 9.8 | 32.2 | Good | 98.2 | 000000000030361 |
| NBI report | LOCAL | TETE DE MORTS CREEK | 087E31606 | Steel Stringer/Multi-beam or girder | -- | 1984 | -- | 60.0 | 60.0 | Poor | 47.2 | 000000000194741 |
| NBI report | SCHOOL ST | CREEK | 000000000 | Concrete Culvert (2 spans) | -- | 1984 | -- | 9.8 | 21.0 | Fair | 90.2 | 000000000009652 |
| NBI report | US 52 | BEAVER CREEK | 3.0 MI. N. OF JCT. IA 64 | Concrete Slab (3 spans) | -- | 1984 | -- | 48.9 | 128.0 | Good | 96.8 | 000000000029981 |
| NBI report | FM | CREEK | 085E32105 | Concrete Culvert (2 spans) | -- | 1985 | -- | 9.8 | 21.0 | Fair | 90.2 | 000000000193501 |
| NBI report | LOCAL | BRUSH CREEK | 085E30103 | Prestressed Stringer/Multi-beam or girder | -- | 1985 | -- | 80.1 | 80.1 | Fair | 97.2 | 000000000193421 |
| NBI report | LOCAL | SMALL CREEK | 085E32901 | Steel Stringer/Multi-beam or girder | -- | 1985 | -- | 27.9 | 28.9 | Poor | 49.0 | 000000000193571 |
| NBI report | 287TH ST | LYTLE CREEK | 086E20603 | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 19.0 | 20.0 | Poor | 62.0 | 000000000194120 |
| NBI report | 50TH ST | SMALL STREAM | 084E71903 | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 33.1 | 34.1 | Fair | 83.9 | 000000000193101 |
| NBI report | 50TH ST | SMALL STREAM | 084E71903 | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 25.9 | 25.9 | Poor | 64.0 | 000000000362755 |
| NBI report | FM | SMALL STREAM | 087E41405 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1986 | -- | 37.1 | 50.9 | Poor | 65.9 | 000000000194881 |
| NBI report | LOCAL | SMALL STREAM | 084E41004 | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 44.9 | 46.9 | Fair | 84.0 | 000000000192461 |
| NBI report | LOCAL | STREAM | 084E60206 | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 37.1 | 39.0 | Fair | 85.0 | 000000000192881 |
| NBI report Bridgehunter | LOCAL | BIG MILL CREEK | 086E40705 | Steel Truss - Thru | NR possible | 1986 | -- | 89.9 | 91.9 | Poor | 46.1 | 000000000194551 |
| NBI report | US 52 | SPRUCE CREEK | 3.2 MI. N.OF Jct. IA. #62 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1986 | -- | 86.9 | 232.0 | Fair | 89.6 | 000000000030101 |
| NBI report | US 52 | SMALL STREAM | 1.4 mi. N of Jct. SR D55 | Concrete Culvert (2 spans) | -- | 1986 | -- | 9.8 | 22.0 | Good | 97.2 | 000000000030111 |
| NBI report | US 52 | TETE DES MORTS CREEK | 2.3 MI. N OF Jct. SR D55 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1986 | -- | 82.0 | 225.1 | Fair | 96.9 | 000000000030121 |
| NBI report | FM | S FORK MAQUOKETA RIVER | 084E10304 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1987 | -- | 97.1 | 375.0 | Fair | 94.9 | 000000000193251 |
| NBI report | FM | CREEK | 085E22704 | Concrete Slab (3 spans) | -- | 1987 | -- | 34.1 | 87.9 | Fair | 83.7 | 000000000193411 |
| NBI report | FIELD ENTRANCE | SIDE DITCH | 084E32904 | Steel Stringer/Multi-beam or girder | -- | 1988 | -- | 23.0 | 24.0 | Fair | 62.6 | 000000000192380 |
| NBI report | FM | CREEK | 084E11006 | Concrete Culvert (2 spans) | -- | 1988 | -- | 9.8 | 23.0 | Fair | 100.0 | 000000000191901 |
| NBI report | FM | SMALL CREEK | 086E10710 | Steel Stringer/Multi-beam or girder | -- | 1988 | -- | 19.0 | 20.0 | Fair | 77.3 | 000000000193991 |
| NBI report | UNION ST | FARMERS CREEK | 000000000 | Concrete Culvert (2 spans) | -- | 1988 | -- | 12.1 | 24.9 | Fair | 99.9 | 000000000006911 |
| NBI report | FM | CREEK | 084E10504 | Steel Stringer/Multi-beam or girder | -- | 1990 | -- | 29.9 | 29.9 | Fair | 96.0 | 000000000191871 |
| NBI report | FM | FARMERS CREEK | 087E33306 | Concrete Culvert (2 spans) | -- | 1990 | -- | 9.8 | 21.0 | Fair | 99.9 | 000000000194801 |
| NBI report | LOCAL | SMALL CREEK | 084E42204 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 40.0 | 80.1 | Fair | 86.0 | 000000000192521 |
| NBI report | MAIN ST | DEEP CREEK | 000000000 | Concrete Slab (5 spans) | -- | 1990 | -- | 44.0 | 200.1 | Fair | 84.9 | 000000000011021 |
| NBI report | FM | CREEK | 086E32103 | Concrete Culvert (2 spans) | -- | 1991 | -- | 12.1 | 24.9 | Fair | 99.8 | 000000000194391 |
| NBI report | LOCAL | CREEK | 084E53402 | Steel Stringer/Multi-beam or girder | -- | 1991 | -- | 25.9 | 25.9 | Fair | 84.4 | 000000000192831 |
| NBI report | LOCAL | SMALL CREEK | 085E43405 | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 24.9 | 25.9 | Fair | 88.9 | 000000000193751 |
| NBI report | LOCAL | SMALL CREEK | 086E10906 | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 29.9 | 32.2 | Fair | 90.9 | 000000000194011 |
| NBI report | LOCAL | BIG MILL CREEK | 086E40605 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1992 | -- | 40.0 | 80.1 | Good | 90.8 | 000000000194521 |
| NBI report | FM | COPPER CREEK | 084E52801 | Concrete Slab (3 spans) | -- | 1993 | -- | 44.0 | 112.9 | Good | 100.0 | 000000000192741 |
| NBI report | FM | FARMERS CREEK | 085E30610 | Concrete Slab (3 spans) | -- | 1993 | -- | 48.9 | 128.0 | Good | 100.0 | 000000000193441 |
| NBI report | FM | OTTER CREEK | 086E20201 | Concrete Culvert (3 spans) | -- | 1993 | -- | 12.1 | 38.1 | Fair | 99.9 | 000000000194091 |
| NBI report | FM | CREEK | 086E20305 | Concrete Culvert (2 spans) | -- | 1993 | -- | 12.1 | 24.9 | Fair | 99.9 | 000000000194101 |
| NBI report | LOCAL | SPRING BRANCH | 086E22903 | Steel Stringer/Multi-beam or girder | -- | 1993 | -- | 24.9 | 25.9 | Poor | 68.1 | 000000000194201 |
| NBI report | US 52 | IMRL RR | 0.1 Mi. E OF U.S. 67 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1993 | -- | 57.1 | 193.9 | Good | 93.8 | 000000000029961 |
| NBI report | FM | BEAR CREEK | 084E13304 | Concrete Slab (3 spans) | -- | 1995 | -- | 48.9 | 125.0 | Fair | 87.7 | 000000000192131 |
| NBI report | FM | TETE DES MORTS RIVER | 087E40405 | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 129.9 | 129.9 | Fair | 94.6 | 000000000194831 |
| NBI report | FM | SMALL STREAM | 084E51506 | Steel Stringer/Multi-beam or girder | -- | 1996 | -- | 24.9 | 25.9 | Fair | 95.9 | 000000000363905 |
| NBI report | SB US 61 | PRAIRIE CREEK | 2.0 mi. S of Jct Ia. 64 | Concrete Slab (3 spans) | -- | 1996 | -- | 56.1 | 147.0 | Good | 98.7 | 000000000606390 |
| NBI report | SOUTH MAIN ST | U.S. 61 | At jct. U.S. 61 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1996 | -- | 97.1 | 283.2 | Fair | 98.5 | 000000000606395 |
| NBI report | US 52 | ICE RR | 2.6 MI. N OF Jct. IA #62 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1996 | -- | 136.2 | 354.0 | Good | 88.9 | 000000000030091 |
| NBI report | US 61 SB | N FORK MAQUOKETA RIVER | 5.5 MI. N OF JCT. IA. 64 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1996 | -- | 102.0 | 368.1 | Good | 98.6 | 000000000606485 |
| NBI report | US 61 SB | FARMERS CREEK | 0.6 MI. N of Jct. SR E17 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1996 | -- | 68.9 | 158.1 | Good | 98.6 | 000000000606495 |
| NBI report | US 61 SB | TARE COD CREEK | 8.1 MI. N OF JCT. IA 64 | Concrete Slab (3 spans) | -- | 1996 | -- | 50.9 | 133.9 | Good | 99.0 | 000000000606500 |
| NBI report | 182 AVE | DRAINAGE DITCH | 084E21204 | Concrete Culvert (2 spans) | -- | 1997 | -- | 12.1 | 24.9 | Fair | 97.0 | 000000000363855 |
| NBI report | NB US 61 | IA 64 | AT JCT. OF IA 64 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 107.0 | 203.1 | Good | 99.8 | 000000000606740 |
| NBI report | SB US 61 | IA 64 | AT JCT. OF IA #64 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 107.0 | 203.1 | Good | 99.8 | 000000000606745 |
| NBI report | SUMMIT ST | US 61 | 0.5 mi. S OF IA #64 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 131.9 | 232.0 | Fair | 97.7 | 000000000606750 |
| NBI report | FM | CREEK | 084E42303 | Concrete Slab (3 spans) | -- | 1998 | -- | 44.0 | 113.9 | Good | 99.8 | 000000000192491 |
| NBI report | FM | SMALL STREAM | 085E22403 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 63.0 | 177.2 | Fair | 100.0 | 000000000364150 |
| NBI report | LOCAL | PLEASANT CREEK | 085E41104 | Steel Stringer/Multi-beam or girder | -- | 1998 | -- | 59.1 | 60.0 | Fair | 97.0 | 000000000193681 |
| NBI report | LOCAL | STREAM | 084E21105 | Concrete Culvert (2 spans) | -- | 1998 | -- | 12.1 | 26.9 | Fair | 100.0 | 000000000362751 |
| NBI report | LOCAL | CREEK | 084E71804 | Steel Stringer/Multi-beam or girder | -- | 1998 | -- | 24.0 | 24.9 | Fair | 86.0 | 000000000362836 |
| NBI report | LOCAL RD | BR SPRUCE CREEK | 087E43603 | Steel Stringer/Multi-beam or girder | NR possible | 1998 | -- | 59.1 | 60.0 | Fair | 74.3 | 000000000361991 |
| NBI report | US 61 SB | S FORK MAQUOKET RIVER | 0.5 MI. N OF JCT. IA #64 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 159.1 | 405.9 | Fair | 94.6 | 000000000606480 |
| NBI report | US 61 SB | FARMERS CREEK | At Jct. of S.R. E17 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 68.9 | 159.1 | Good | 99.6 | 000000000606490 |
| NBI report | LOCAL | SMALL CREEK | 084E73103 | Steel Stringer/Multi-beam or girder | -- | 1998 | 2003 | 28.9 | 29.9 | Fair | 92.0 | 000000000193111 |
| NBI report | 182 AVE | DRAINAGE DITCH | 084E21204 | Concrete Culvert (2 spans) | -- | 1999 | -- | 9.8 | 21.0 | Fair | 100.0 | 000000000363850 |
| NBI report | FM | SO FK MAQUOKETA RIVER | 084E21318 | Prestressed Stringer/Multi-beam or girder (4 spans) | NR possible | 1999 | -- | 81.0 | 324.2 | Good | 96.4 | 000000000364145 |
| NBI report | LOCAL | SMALL CREEK | 085E40908 | Steel Stringer/Multi-beam or girder | -- | 1999 | -- | 24.0 | 24.9 | Fair | 97.0 | 000000000193651 |
| NBI report | LOCAL | CREEK | 085E52702 | Steel Stringer/Multi-beam or girder | -- | 1999 | -- | 24.0 | 24.9 | Fair | 96.1 | 000000000193881 |
| NBI report | LOCAL | LYTLE CREEK | 086E22905 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1999 | -- | 80.1 | 229.0 | Good | 100.0 | 000000000194211 |
| NBI report | 143RD ST | SMALL STREAM | 085E52405 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 24.0 | 24.9 | Fair | 85.0 | 000000000503931 |
| NBI report | 216 AVE | CREEK | 086E30804 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 44.0 | 45.9 | Fair | 97.0 | 000000000194321 |
| NBI report | 216TH AVE | SMALL CREEK | 086E31702 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 19.0 | 20.0 | Fair | 86.0 | 000000000194351 |
| NBI report | 216TH AVE | CREEK | 086E33106 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 24.0 | 24.9 | Fair | 96.0 | 000000000194431 |
| NBI report | FM 13TH ST | PRAIRIE CREEK | 084E33103 | Concrete Culvert (2 spans) | -- | 2000 | -- | 12.1 | 24.9 | Fair | 99.9 | 000000000192401 |
| NBI report | FM 13TH ST | SILVER CREEK | 084E33203 | Concrete Culvert (2 spans) | -- | 2000 | -- | 12.1 | 24.9 | Fair | 99.9 | 000000000192411 |
| NBI report | 175TH ST | FARMERS CREEK | 085E30705 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2000 | 2009 | 61.0 | 121.1 | Fair | 97.0 | 000000000193451 |
| NBI report | 535 AVE | CREEK | 084E62804 | Steel Stringer/Multi-beam or girder | -- | 2001 | -- | 18.0 | 20.0 | Fair | 96.0 | 000000000364335 |
| NBI report | LOCAL | CREEK | 084E61403 | Steel Stringer/Multi-beam or girder | -- | 2001 | -- | 28.9 | 29.9 | Fair | 97.0 | 000000000192901 |
| NBI report | LOCAL | SMALL CREEK | 085E22430 | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 2001 | -- | 49.9 | 89.9 | Fair | 97.0 | 000000000193391 |
| NBI report | LOCAL | CREEK | 085E50406 | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 2001 | -- | 44.9 | 85.0 | Good | 98.0 | 000000000193771 |
| NBI report | LOCAL | DRY RUN | 085E61804 | Steel Stringer/Multi-beam or girder | -- | 2001 | -- | 39.0 | 40.0 | Fair | 97.0 | 000000000193931 |
| NBI report | LOCAL | CREEK | 085E32902 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 49.9 | 80.1 | Fair | 97.0 | 000000000193581 |
| NBI report | LOCAL | CREEK | 086E21604 | Steel Stringer/Multi-beam or girder | -- | 2002 | -- | 35.1 | 36.1 | Fair | 85.0 | 000000000194151 |
| NBI report | LOCAL | CREEK | 086E33203 | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 2002 | -- | 49.9 | 82.0 | Fair | 95.0 | 000000000194451 |
| NBI report | FM | BEAR CREEK | 084E13206 | Concrete Slab (4 spans) | NR possible | 2003 | -- | 44.0 | 157.2 | Good | 99.0 | 000000000192111 |
| NBI report | LOCAL | CREEK | 084E10208 | Steel Stringer/Multi-beam or girder | -- | 2003 | -- | 29.9 | 29.9 | Fair | 97.0 | 000000000191841 |
| NBI report | LOCAL | SMALL CREEK | 084E31503 | Steel Stringer/Multi-beam or girder | -- | 2003 | -- | 29.9 | 29.9 | Fair | 91.9 | 000000000192312 |
| NBI report | FM | CREEK | 087E42407 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 79.1 | 174.9 | Good | 87.4 | 000000000194931 |
| NBI report | LOCAL | CREEK | 084E21104 | Steel Stringer/Multi-beam or girder | -- | 2004 | -- | 24.9 | 25.9 | Fair | 97.0 | 000000000192181 |
| NBI report | LOCAL | DEEP CREEK | 084E53103 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 49.9 | 121.1 | Fair | 86.0 | 000000000192801 |
| NBI report | FM | N FORK MAQUOKETA RIVER | 085E11406 | Prestressed Stringer/Multi-beam or girder (4 spans) | NR possible | 2005 | -- | 81.0 | 298.9 | Good | 99.5 | 000000000193181 |
| NBI report | FM | CREEK | 085E11408 | Concrete Culvert (3 spans) | -- | 2005 | -- | 9.8 | 29.9 | Fair | 99.8 | 000000000193191 |
| NBI report | LOCAL | CREEK | 084E21706 | Steel Stringer/Multi-beam or girder | -- | 2007 | -- | 24.0 | 25.9 | Good | 95.9 | 000000000192211 |
| NBI report | LOCAL | SMALL CREEK | 085E11804 | Steel Stringer/Multi-beam or girder | -- | 2007 | -- | 25.6 | 26.6 | Fair | 91.4 | 000000000193201 |
| NBI report | 261ST AVE | BRUSH CREEK | 085E31404 | Prestressed Stringer/Multi-beam or girder (3 spans) | NR possible | 2008 | -- | 60.0 | 163.1 | Good | 100.0 | 000000000193471 |
| NBI report | LOCAL | SMALL | 000000000 | Steel Stringer/Multi-beam or girder | -- | 2009 | -- | 24.9 | 24.9 | Fair | 97.0 | 000000000192431 |
| NBI report | US 52 | CP RR/MILL CREEK | 0.3 mi. S of Jct. IA 62 | Steel Stringer/Multi-beam or girder (6 spans) | -- | 2009 | -- | 115.2 | 657.2 | Good | 97.4 | 000000000609770 |
| NBI report | 150TH ST | BRUSH CREEK | COUNTY | Concrete Slab (3 spans) | -- | 2011 | -- | 55.1 | 140.1 | Good | 95.0 | 000000000193521 |
| NBI report | 258TH ST | SMALL STREAM | 086E31304 | Steel Stringer/Multi-beam or girder | -- | 2011 | -- | 24.0 | 24.9 | Fair | 96.0 | 000000000194332 |
| NBI report | 370TH ST | CREEK | 087E4 | Steel Culvert (2 spans) | -- | 2012 | -- | 13.5 | 33.1 | Good | 100.0 | 000000000194892 |
| NBI report | 489TH AVE | CREEK | 085E52504 | Steel Stringer/Multi-beam or girder | -- | 2012 | -- | 33.1 | 33.1 | Fair | 95.0 | 000000000193871 |
| NBI report | CENTERVILLE RD | TETE DES MORTS CREEK | 087E31603 | Concrete Slab (3 spans) | -- | 2012 | -- | 50.9 | 129.9 | Good | 100.0 | 000000000194731 |
| NBI report | 140TH AVE | OTTER CREEK | 086E22104 | Concrete Slab (3 spans) | -- | 2014 | -- | 39.0 | 103.0 | Good | 99.9 | 000000000194191 |
| NBI report | 30TH AVE | S FORK MAQUOKETA RIVER | 085E13304 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2014 | -- | 97.1 | 292.0 | Good | 100.0 | 000000000193241 |
| NBI report | 167TH ST | CREEK | 85N3E127387 | Steel Stringer/Multi-beam or girder | -- | 2015 | -- | 39.0 | 40.0 | Good | 98.0 | 000000000193461 |
| NBI report | GI BOTTOMS RD | SMALL CREEK | 085E62904 | Steel Stringer/Multi-beam or girder | -- | 2015 | -- | 29.9 | 30.8 | Good | 97.0 | 000000000193941 |
| NBI report | 584TH AVE | SMALL CREEK | 084E63602 | Steel Stringer/Multi-beam or girder | -- | 2016 | -- | 33.5 | 34.5 | Good | 97.0 | 000000000193061 |
| NBI report | D61 | LYTLES CREEK | R2ET86NS21SE | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2016 | 2017 | 60.7 | 163.7 | Good | 99.8 | 000000000194181 |
| NBI report | 224TH ST | SMALL CREEK | 086E13501 | Steel Stringer/Multi-beam or girder | -- | 2017 | -- | 28.9 | 29.9 | Good | 95.0 | 000000000194081 |
| NBI report | US 52 & IA 64 | MISSISSIPPI RIVER | 2.1 MI.S OF SABULA | Steel Arch - Thru | -- | 2017 | -- | 546.0 | 2454.2 | Good | 94.8 | 000000000029941 |